diff --git a/linefilter/linefilter.go b/linefilter/linefilter.go
new file mode 100644
index 0000000..e55f92e
--- /dev/null
+++ b/linefilter/linefilter.go
@@ -0,0 +1,21 @@
+package linefilter
+
+import (
+	"bufio"
+	"fmt"
+	"os"
+	"strings"
+)
+
+func LineFilter() {
+	sc := bufio.NewScanner(os.Stdin)
+
+	for sc.Scan() {
+		cap := strings.ToUpper(sc.Text())
+		fmt.Println(cap)
+	}
+
+	if err := sc.Err(); err != nil {
+		panic(err)
+	}
+}
diff --git a/main.go b/main.go
index 34a0a15..8de2426 100644
--- a/main.go
+++ b/main.go
@@ -34,7 +34,8 @@ package main
 // import "git.sangeeth.dev/gobyexample/url"
 // import "git.sangeeth.dev/gobyexample/sha"
 // import "git.sangeeth.dev/gobyexample/base64"
-import "git.sangeeth.dev/gobyexample/files"
+// import "git.sangeeth.dev/gobyexample/files"
+import "git.sangeeth.dev/gobyexample/linefilter"
 
 func main() {
 	// runes.Runes()
@@ -71,5 +72,6 @@ func main() {
 	// url.Url()
 	// sha.Sha()
 	// base64.Base64()
-	files.Files()
+	// files.Files()
+	linefilter.LineFilter()
 }